|
| Area Code + Exchange (NPA+NXX) | City Distance (from , ) | Company | Status |
|---|---|---|---|
| 657-200-xxxx | San Pedro, CA 1259 miles | ROYAL STREET COMMUNICATIONS, LLC Type=Wireless (OCN=899D) | Assigned |
| 657-200-2xxx | San Pedro, CA 1259 miles | ALLEGIANCE TELECOM, INC. - CA Type=Landline (OCN=8782) | Assigned |
| 657-200-3xxx | San Pedro, CA 1259 miles | CBEYOND COMMUNICATIONS, LLC - CA Type=Landline (OCN=206C) | Assigned |
| 657-201-xxxx | Anaheim, CA 1236 miles | ROYAL STREET COMMUNICATIONS, LLC Type=Wireless (OCN=899D) | Assigned |
| 657-201-1xxx | Anaheim, CA 1236 miles | YMAX COMMUNICATIONS CORP. - CA Type=Landline (OCN=258E) | Assigned |
| 657-201-2xxx | Anaheim, CA 1236 miles | YMAX COMMUNICATIONS CORP. - CA Type=Landline (OCN=258E) | Assigned |
| 657-201-3xxx | Anaheim, CA 1236 miles | YMAX COMMUNICATIONS CORP. - CA Type=Landline (OCN=258E) | Assigned |
| 657-201-4xxx | Anaheim, CA 1236 miles | YMAX COMMUNICATIONS CORP. - CA Type=Landline (OCN=258E) | Assigned |
| 657-201-5xxx | Anaheim, CA 1236 miles | TELCENTRIS COMM, CA Type=Wireless (OCN=339F) | Assigned |
| 657-201-6xxx | Anaheim, CA 1236 miles | TELCENTRIS COMM, CA Type=Wireless (OCN=339F) | Assigned |
| 657-201-7xxx | Anaheim, CA 1236 miles | COST PLUS COMMS - CA Type=Wireless (OCN=710E) | Assigned |
| 657-201-8xxx | Anaheim, CA 1236 miles | MPOWER COMMUNICATIONS CORP - CA Type=Landline (OCN=8322) | Assigned |
| 657-201-9xxx | Anaheim, CA 1236 miles | COST PLUS COMMS - CA Type=Wireless (OCN=710E) | Assigned |
| 657-202-xxxx | Los Angeles, CA 1247 miles | PEERLESS NETWORK OF CALIFORNIA, LLC - CA Type=Landline (OCN=373F) | Assigned |
| 657-278-xxxx | Fullerton, CA 1234 miles | PACIFIC BELL Type=Landline (OCN=9740) | Assigned |
| 657-464-xxxx | Anaheim, CA 1236 miles | COST PLUS COMMUNICATIONS, LLC - CA Type=Landline (OCN=710E) | Assigned |
| 657-464-0xxx | Anaheim, CA 1236 miles | NEW CINGULAR WIRELESS PCS, LLC Type=Wireless (OCN=6010) | Assigned |
| 657-464-1xxx | Anaheim, CA 1236 miles | CF COMMUNICATIONS, LLC DBA TELEKENEX - CA Type=Landline (OCN=8886) | Assigned |
| 657-464-2xxx | Anaheim, CA 1236 miles | U.S. TELEPACIFIC CORP. - CA Type=Landline (OCN=7453) | Assigned |
| 657-464-5xxx | Anaheim, CA 1236 miles | TELCENTRIS COMM, CA Type=Landline (OCN=339F) | Assigned |
| 657-464-6xxx | Anaheim, CA 1236 miles | TELCENTRIS COMM, CA Type=Landline (OCN=339F) | Assigned |
| 657-464-8xxx | Anaheim, CA 1236 miles | U.S. TELEPACIFIC CORP. - CA Type=Landline (OCN=7453) | Assigned |
| 657-464-9xxx | Anaheim, CA 1236 miles | SPRINT COMMUNICATIONS COMPANY, L.P. - CA Type=Landline (OCN=8941) | Assigned |
| 657-622-xxxx | Santa Ana, CA 1234 miles | PACIFIC BELL Type=Landline (OCN=9740) | Assigned |
| 657-622-2xxx | Santa Ana, CA 1234 miles | ALLEGIANCE TELECOM, INC. - CA Type=Landline (OCN=8782) | Assigned |
| 657-622-3xxx | Santa Ana, CA 1234 miles | ALLEGIANCE TELECOM, INC. - CA Type=Landline (OCN=8782) | Assigned |
| 657-859-xxxx | Rancho Santa Margarita, CA 1224 miles | COX CALIFORNIA TELCOM, INC. - CA Type=Landline (OCN=7661) | Assigned |
| 657-859-0xxx | Rancho Santa Margarita, CA 1224 miles | ROYAL STREET COMMUNICATIONS, LLC Type=Wireless (OCN=899D) | Assigned |
| 657-859-3xxx | Rancho Santa Margarita, CA 1224 miles | PAETEC COMMUNICATIONS, INC. - CA Type=Landline (OCN=4733) | Assigned |
| 657-859-4xxx | Rancho Santa Margarita, CA 1224 miles | PAETEC COMMUNICATIONS, INC. - CA Type=Landline (OCN=4733) | Assigned |
| 657-859-7xxx | Rancho Santa Margarita, CA 1224 miles | YMAX COMMUNICATIONS CORP. - CA Type=Landline (OCN=258E) | Assigned |
| 657-859-8xxx | Rancho Santa Margarita, CA 1224 miles | YMAX COMMUNICATIONS CORP. - CA Type=Landline (OCN=258E) | Assigned |
| 657-859-9xxx | Rancho Santa Margarita, CA 1224 miles | YMAX COMMUNICATIONS CORP. - CA Type=Landline (OCN=258E) | Assigned |
| Area Code + Exchange (NPA+NXX) | City Distance (from , ) | Company | Status |
|---|---|---|---|
| 657-211-xxxx | CA | NXX Use: Community Information and Referral Services | Unavailable |
| 657-311-xxxx | CA | NXX Use: Non-Emergency Police and Other Governmental Services | Unavailable |
| 657-411-xxxx | CA | NXX Use: Local Directory Assistance | Unavailable |
| 657-511-xxxx | CA | NXX Use: Traffic and Transportation (US); Weather and Traveller Info (Canada) | Unavailable |
| 657-555-xxxx | CA | MULTIPLE OCN LISTING Type=Landline (OCN=MULT) NXX Use: Directory Assistance | Unavailable |
| 657-611-xxxx | CA | NXX Use: Repair Service | Unavailable |
| 657-657-xxxx | CA | NXX Use: Home NPA (NPA=NXX) | Unavailable |
| 657-700-xxxx | CA | NXX Use: Prevent confusion with 700 (Interexchange Carrier Services ) numbers | Unavailable |
| 657-711-xxxx | CA | NXX Use: Telecommunications Relay Service (TRS) | Unavailable |
| 657-811-xxxx | CA | NXX Use: Protect Pipeline and Utilities from Damage (US); Non-Urgent Health (Canada) | Unavailable |
| 657-911-xxxx | CA | NXX Use: Emergency | Unavailable |
| 657-950-xxxx | CA | NXX Use: Feature Group B - Used to access a long distance carrier | Unavailable |
| 657-958-xxxx | CA | NXX Use: Test Code (typically ANAC, states your phone number) | Unavailable |
| 657-959-xxxx | CA | NXX Use: Test Code (inter-exchange carrier testing) | Unavailable |
| 657-976-xxxx | CA | VERIZON CALIFORNIA INC.-CA (GTE) Type=Landline (OCN=2319) NXX Use: Information Services (pay) | Unavailable |
| Area Code + Exchange (NPA+NXX) | City Distance (from , ) | Company | Status |
|---|---|---|---|
| 657-222-xxxx | Huntington Beach, CA 1245 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |